447755 (2007 JX2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5262266387 ± 8.79e-09
Semi-major axis (a)1.7091398866 AU ± 7.54e-10
Inclination (i)4.20515552° ± 1.07e-06
Long. of Asc. Node (Ω)44.18796210° ± 7.36e-06
Arg. of Perihelion (ω)88.05161792° ± 7.80e-06
Mean Anomaly (M)136.70890504° ± 3.68e-07
Mean Motion (n)0.4411089421°/day ± 2.92e-10
Perihelion dist (q)0.80974495 AU ± 1.50e-08
Aphelion dist (Q)2.60853482 AU ± 1.51e-08
Orbital Period2.23442825 yr ± 1.48e-09
Physical Parameters
H (abs. magnitude)19.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.232″
Uncertainty0
Orbit TypeApollo
MOID0.032133 AU
Observations Used575
Radar Obs Used5
Oppositions9
Arc Total2007-2024
First Observation Used2007-05-09
Last Observation Used2024-12-07
Observations (775)
Date Type RA Dec Mag Band Observatory
2024-12-01 16:59:46 B 23 13 38.362 +49 46 17.26 V L65
2024-12-01 17:04:17 B 23 13 27.468 +49 46 37.92 V L65
2024-12-01 22:33:59 V 22 59 57.21 +50 07 58.6 V 270
2024-12-01 22:33:59 v 1 005.49702 +43.28294 270
2024-12-01 22:40:32 V 22 59 40.98 +50 08 19.1 V 270
2024-12-01 22:40:32 v 1 005.49702 +43.28294 270
2024-12-01 22:47:37 V 22 59 23.45 +50 08 38.9 V 270
2024-12-01 22:47:37 v 1 005.49702 +43.28294 270
2024-12-01 22:53:42 V 22 59 08.33 +50 08 56.9 V 270
2024-12-01 22:53:42 v 1 005.49702 +43.28294 270
2024-12-02 00:37:49 V 22 55 06.55 +50 17 10.3 V 270
2024-12-02 00:37:49 v 1 262.25301 +30.53190 270
2024-12-02 00:42:30 V 22 54 55.01 +50 17 21.7 V 270
2024-12-02 00:42:30 v 1 262.25301 +30.53190 270
2024-12-02 00:48:08 V 22 54 40.44 +50 17 38.8 V 270
2024-12-02 00:48:08 v 1 262.25301 +30.53190 270
2024-12-02 00:57:32 V 22 54 16.38 +50 18 07.2 V 270
2024-12-02 00:57:32 v 1 262.25301 +30.53190 270
2024-12-02 02:47:46 V 22 49 35.90 +50 23 18.6 V 270
2024-12-02 02:47:46 v 1 242.61107 +33.20135 270
2024-12-02 02:52:20 V 22 49 23.87 +50 23 33.7 V 270
2024-12-02 02:52:20 v 1 242.61107 +33.20135 270
2024-12-02 02:57:38 V 22 49 10.03 +50 23 46.0 V 270
2024-12-02 02:57:38 v 1 242.61107 +33.20135 270
2024-12-02 03:06:46 V 22 48 46.15 +50 24 09.6 V 270
2024-12-02 03:06:46 v 1 242.61107 +33.20135 270
2024-12-02 10:58:28 C 22 28 14.76 +50 38 46.3 q Q10
2024-12-02 11:09:28 C 22 27 44.56 +50 38 53.7 q Q10
2024-12-02 11:18:19 C 22 27 20.51 +50 38 57.8 q Q10
2024-12-03 01:20:07 V 21 49 07.41 +50 30 21.1 V 270
2024-12-03 01:20:07 v 1 263.84450 +33.54452 270
2024-12-03 01:27:08 V 21 48 47.47 +50 30 01.7 V 270
2024-12-03 01:27:08 v 1 263.84450 +33.54452 270
2024-12-03 01:32:46 V 21 48 31.39 +50 29 45.8 V 270
2024-12-03 01:32:46 v 1 263.84450 +33.54452 270
2024-12-03 01:39:55 V 21 48 10.86 +50 29 24.3 V 270
2024-12-03 01:39:55 v 1 263.84450 +33.54452 270
2024-12-03 02:30:11 V 21 45 48.08 +50 26 12.2 V 270
2024-12-03 02:30:11 v 1 272.08261 +42.83021 270
2024-12-03 02:37:04 V 21 45 28.31 +50 25 52.2 V 270
2024-12-03 02:37:04 v 1 272.08261 +42.83021 270
2024-12-03 02:43:45 V 21 45 10.04 +50 25 25.6 V 270
2024-12-03 02:43:45 v 1 272.08261 +42.83021 270
2024-12-03 02:45:08 V 21 45 05.90 +50 26 04.5 V 270
2024-12-03 02:45:08 v 1 263.66302 +34.57742 270
2024-12-03 02:49:54 V 21 44 52.67 +50 25 05.1 V 270
2024-12-03 02:49:54 v 1 272.08261 +42.83021 270
2024-12-03 02:51:29 V 21 44 47.90 +50 25 45.1 V 270
2024-12-03 02:51:29 v 1 263.66302 +34.57742 270
2024-12-03 02:56:09 V 21 44 34.92 +50 25 34.4 V 270
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2024-12-02 07:00:00 197293.2 0.4 Hz 8560 -14 -14
2024-12-02 07:20:00 38687093.9 10 us 8560 -14 -14
2024-12-02 08:00:00 38632730.5 0.5 us 8560 -14 -14
2024-12-04 05:00:00 -46674.108 0.4 Hz 8560 -14 -14
2024-12-04 05:30:00 36933491.27 0.3 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)